Cell Data - Incoming Call / Outgoing Call Correlation

Okay - so here is the test from the call log where I find the following conditions:

1.) Incoming calls that WERE ANSWERED (calls that route to VM are handled differently)

2.) Outgoing call placed within a short timeframe thereafter (usually in under 10m)

3.) Compare the towers to see if it is either the same tower or adjacent sectors (overlapping like a C and an A for 2 adjacent towers)

Lo and behold, we have ~35 records that fit this criteria and a PERFECT 100% have a pattern on either the same sector or the adjacent sector (which is explained by movement during the intervening time).

Just another reminder on why Undisclosed does not want to give a full cell tower info dump....

Summary: Incoming calls that are answered (like the 7PM LP calls) have a 100% correlation to outgoing calls (which AT&T says are reliable) for the period of Adnan's cell bill. Basically, the network knows exactly which sector the phone is in and correctly routes incoming calls to that sector. Scary thought - but had Adnan simply let the calls go to VM, he might have gotten away with murder....

ETA: just wanted to acknowledge the work that u/ben_rumson did on this for the original 12/13/14 data a few weeks back that set out this methodology. He was the one that thought out this test and deserves credit for that.

================= 5 2/16/1999 Tuesday 2:46:32 :40 Same Sectors

6 2/16/1999 Tuesday 2:45:59 :18 Same Sectors

================= 19 2/15/1999 Monday 1:21:43 :42 Adjacent sectors by UMBC campus

20 2/15/1999 Monday 1:19:31 1:19 Adjacent sectors by UMBC campus

================= 21 2/15/1999 Monday 1:18:38 :09 Same Sectors

22 2/15/1999 Monday 1:05:00 1:16 Same Sectors

================= 23 2/15/1999 Monday 12:16:43 :16 Adjacent sector by Adnan's house

24 2/15/1999 Monday 12:11:37 :34 Adjacent sector by Adnan's house

25 2/15/1999 Monday 12:09:23 :21 Adjacent sector by Adnan's house

================= 57 2/13/1999 Saturday 9:07:13 :16 Same Sectors

58 2/13/1999 Saturday 8:53:07 :34 Same Sectors

================= 65 2/13/1999 Saturday 7:56:57 :15 Adjacent sectors

66 2/13/1999 Saturday 7:51:43 4:54 Adjacent sectors

================= 67 2/13/1999 Saturday 7:42:30 1:27 Adjacent sectors

68 2/13/1999 Saturday 7:38:40 :35 Adjacent sectors

================= 69 2/13/1999 Saturday 6:52:21 :35 Same Sectors

70 2/13/1999 Saturday 6:46:02 5:11 Same Sectors

================= 71 2/13/1999 Saturday 6:29:18 2:30 Same Sectors

72 2/13/1999 Saturday 6:24:03 4:40 Same Sectors

================= 90 2/13/1999 Saturday 4:57:21 1:23 Same Sectors

91 2/13/1999 Saturday 4:56:28 :31 Same Sectors

================= 92 2/13/1999 Saturday 4:53:14 :15 Same Sectors

93 2/13/1999 Saturday 4:51:48 1:01 Same Sectors

================= 109 2/12/1999 Friday 6:35:46 :10 Same Sectors

110 2/12/1999 Friday 6:34:15 :36 Same Sectors

111 2/12/1999 Friday 6:31:00 1:38 Same Sectors

================= 130 2/11/1999 Thursday 5:38:37 :35 Same Sectors

131 2/11/1999 Thursday 5:36:58 :39 Same Sectors

================= 185 2/9/1999 Tuesday 9:27:06 :26 Same Sectors

186 2/9/1999 Tuesday 9:19:08 :18 Same Sectors

187 2/9/1999 Tuesday 8:53:56 :47 Same Sectors

================= 246 2/6/1999 Saturday 9:21:11 :37 Same Sectors

247 2/6/1999 Saturday 9:19:55 :46 Same Sectors

================= 275 2/5/1999 Friday 7:39:24 :22 Adjacent Sectors

276 2/5/1999 Friday 7:28:46 :30 Adjacent Sectors

================= 296 2/4/1999 Thursday 5:24:38 :31 Same Sectors

297 2/4/1999 Thursday 5:22:57 1:17 Same Sectors

================= 304 2/3/1999 Wednesday 8:00:39 :13 Same Sectors

305 2/3/1999 Wednesday 7:55:44 :52 Same Sectors

================= 334 2/1/1999 Monday 9:28:51 :27 Same Sectors

335 2/1/1999 Monday 9:24:10 :28 Same Sectors

================= 353 1/31/1999 Sunday 5:55:49 :06 Same Sectors

354 1/31/1999 Sunday 5:55:09 :23 Same Sectors

================= 356 1/31/1999 Sunday 5:48:11 :54 Same Sectors

357 1/31/1999 Sunday 5:43:25 :26 Same Sectors

================= 378 1/30/1999 Saturday 10:45:59 0:28:48 Same Sectors

379 1/30/1999 Saturday 10:44:31 1:03 Same Sectors

================= 653 1/26/1999 Tuesday 6:37:51 1:49 Same Sectors

654 1/26/1999 Tuesday 6:37:08 :24 Same Sectors

================= 657 1/26/1999 Tuesday 5:30:53 :30 Same Sectors

658 1/26/1999 Tuesday 5:25:19 1:49 Same Sectors

================= 752 1/23/1999 Saturday 10:56:47 0:31:14 Adjacent sectors

753 1/23/1999 Saturday 10:55:13 :30 Adjacent sectors

================= 800 1/21/1999 Thursday 6:38:58 :22 Adjacent sectors

801 1/21/1999 Thursday 6:36:32 :26 Adjacent sectors

================= 811 1/21/1999 Thursday 4:20:39 :25 Same Sectors

812 1/21/1999 Thursday 4:18:39 :43 Same Sectors

================= 815 1/21/1999 Thursday 3:37:32 1:21 Same Sectors

816 1/21/1999 Thursday 3:36:33 :23 Same Sectors

================= 844 1/19/1999 Tuesday 1:31:10 :36 Same Sectors

845 1/19/1999 Tuesday 1:21:51 :19 Same Sectors

================= 849 1/19/1999 Tuesday 11:36:52 :22 Same Sectors

850 1/19/1999 Tuesday 11:27:02 1:27 Same Sectors

================= 966 1/15/1999 Friday 7:36:10 :43 Same Sectors

967 1/15/1999 Friday 7:31:07 2:27 Same Sectors

================= 968 1/15/1999 Friday 7:18:42 1:17 Same Sectors

969 1/15/1999 Friday 7:17:26 :45 Same Sectors

================= 1054 1/13/1999 Wednesday 3:21:04 :42 Same Sectors

1055 1/13/1999 Wednesday 3:15:04 :20 Same Sectors

================= 1069 1/12/1999 Tuesday 9:26:40 3:51 Same Sectors

1070 1/12/1999 Tuesday 9:24:33 :09 Same Sectors

1071 1/12/1999 Tuesday 9:21:24 :15 Same Sectors